Question about this bit of JS and JS lint.

[jamesmorris86]

Hi guys,

I have this little bit of JS code that I'm using to get my css active to work on smart phones.

window.onload = function () {
	var q = document.getElementsByClassName("quarter");
	for(var i = 0; i < q.length; i++) {
		q[i].addEventListener("touchstart", function(e) {
e.target.classList.add("isactive");
});

			q[i].addEventListener("touchend", function(e) {
e.target.classList.remove("isactive");

});
    }
};

Seems okay to me, but I am no JS expert. However JS lint is giving me a lot of warnings.

I know the spaces are nothing to worry about but I just wondered about the rest? It seems to me like var is at the top of the function? no?